Mercurial > hg > truffle
annotate graal/com.oracle.max.graal.jtt/src/com/oracle/max/graal/jtt/hotpath/HP_scope02.java @ 4587:5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Tue, 14 Feb 2012 16:27:59 +0100 |
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4587
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1 /* |
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2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 // Checkstyle: stop |
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24 package com.oracle.max.graal.jtt.hotpath; |
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25 |
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26 import org.junit.*; |
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27 |
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28 /* |
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29 */ |
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30 public class HP_scope02 { |
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31 |
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32 public static int test(int count) { |
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33 int sum = 0; |
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34 // Although sum is not explicitly read in the tree below it is implicitly read |
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35 // by the guard bail-out. |
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36 for (int i = 0; i < count; i++) { |
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37 if (i > 20) { |
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38 break; // We need to write back either the original value of sum, or the previous iteration's value. |
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39 } |
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40 sum = i; |
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41 } |
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42 return sum; |
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43 } |
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44 |
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45 @Test |
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46 public void run0() throws Throwable { |
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47 Assert.assertEquals(20, test(40)); |
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48 } |
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49 |
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50 @Test |
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51 public void run1() throws Throwable { |
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52 Assert.assertEquals(20, test(22)); |
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53 } |
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54 |
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55 } |